KAK Industry Enhanced Bolt Carrier Group 9mm, Black

KAK Industry Enhanced Bolt Carrier Group for AR-9 platforms. Built for reliability and smooth cycling in 9mm builds. Constructed from 8620 steel for strength and durability with a gas key precision-machined from 4130 billet steel that is expertly staked for secure, long-lasting performance. Compatible with Glock or Colt style magazines for versatile magazine compatibility.